/* =============================================
   DANDIYA FESTIVAL MUMBAI — DESIGN SYSTEM
   ============================================= */

@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,400;0,700;0,900;1,400&family=Poppins:wght@300;400;500;600;700;800&display=swap');

/* ---------- CSS Custom Properties ---------- */
:root {
  /* Festival Colors */
  --pink: #FF1493;
  --pink-light: #FF69B4;
  --pink-dark: #C71585;
  --yellow: #FFD700;
  --yellow-light: #FFF44F;
  --orange: #FF6B35;
  --orange-dark: #E55A2B;
  --purple: #8B5CF6;
  --purple-dark: #6D28D9;
  --purple-light: #A78BFA;
  --royal-blue: #2563EB;
  --blue-light: #60A5FA;
  --gold: #D4AF37;
  --gold-light: #F0D060;

  /* Neutrals */
  --dark: #0A0118;
  --dark-surface: #1A0A2E;
  --dark-card: #241042;
  --dark-border: #3B1F6E;
  --white: #FFFFFF;
  --white-soft: rgba(255, 255, 255, 0.9);
  --white-muted: rgba(255, 255, 255, 0.7);
  --white-subtle: rgba(255, 255, 255, 0.4);

  /* Typography */
  --font-display: 'Playfair Display', Georgia, serif;
  --font-body: 'Poppins', -apple-system, BlinkMacSystemFont, sans-serif;

  /* Spacing */
  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 1.5rem;
  --space-lg: 2rem;
  --space-xl: 3rem;
  --space-2xl: 4rem;
  --space-3xl: 6rem;

  /* Border Radius */
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-xl: 32px;
  --radius-full: 50%;

  /* Shadows */
  --shadow-glow-pink: 0 0 30px rgba(255, 20, 147, 0.4);
  --shadow-glow-purple: 0 0 30px rgba(139, 92, 246, 0.4);
  --shadow-glow-gold: 0 0 30px rgba(212, 175, 55, 0.4);
  --shadow-card: 0 8px 32px rgba(0, 0, 0, 0.3);
  --shadow-card-hover: 0 16px 48px rgba(139, 92, 246, 0.3);

  /* Gradients */
  --gradient-festival: linear-gradient(135deg, var(--pink), var(--orange), var(--yellow));
  --gradient-night: linear-gradient(180deg, #0A0118 0%, #1A0A2E 50%, #2D1B4E 100%);
  --gradient-purple: linear-gradient(135deg, var(--purple-dark), var(--purple), var(--pink));
  --gradient-gold: linear-gradient(135deg, var(--gold), var(--yellow), var(--gold-light));
  --gradient-warm: linear-gradient(135deg, var(--orange), var(--pink), var(--purple));
  --gradient-cta: linear-gradient(135deg, var(--pink), var(--orange));

  /* Transitions */
  --transition-fast: 0.2s ease;
  --transition-normal: 0.3s ease;
  --transition-slow: 0.5s ease;
  --transition-bounce: 0.5s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

/* ---------- Reset & Base ---------- */
*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-body);
  background: var(--dark);
  color: var(--white);
  line-height: 1.7;
  overflow-x: hidden;
  min-height: 100vh;
}

a {
  color: var(--yellow);
  text-decoration: none;
  transition: color var(--transition-fast);
}

a:hover {
  color: var(--pink);
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

/* ---------- Typography ---------- */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.2;
}

h1 {
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  background: var(--gradient-festival);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

h2 {
  font-size: clamp(2rem, 4vw, 3rem);
  color: var(--white);
}

h3 {
  font-size: clamp(1.3rem, 2.5vw, 1.8rem);
  color: var(--yellow);
}

p {
  color: var(--white-muted);
  font-weight: 300;
}

.section-subtitle {
  font-family: var(--font-body);
  font-size: 1.1rem;
  color: var(--white-subtle);
  text-transform: uppercase;
  letter-spacing: 3px;
  font-weight: 600;
  margin-bottom: var(--space-xs);
}

.section-title {
  margin-bottom: var(--space-md);
}

.section-desc {
  font-size: 1.1rem;
  max-width: 600px;
  margin: 0 auto var(--space-xl);
}

/* ---------- Layout ---------- */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-md);
}

.section {
  padding: var(--space-3xl) 0;
  position: relative;
}

.section-center {
  text-align: center;
}

.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-lg);
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-lg);
}

.grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-lg);
}

.flex-center {
  display: flex;
  align-items: center;
  justify-content: center;
}

.flex-between {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

/* ---------- Curved Section Dividers ---------- */
.curve-divider {
  position: relative;
  width: 100%;
  overflow: hidden;
  line-height: 0;
}

.curve-divider svg {
  display: block;
  width: 100%;
  height: 80px;
}

.curve-divider-top {
  margin-bottom: -1px;
}

.curve-divider-bottom {
  margin-top: -1px;
}

/* ---------- Festive Card ---------- */
.festival-card {
  background: var(--dark-card);
  border: 1px solid var(--dark-border);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.festival-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--gradient-festival);
  transform: scaleX(0);
  transition: transform var(--transition-normal);
}

.festival-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-card-hover);
  border-color: var(--purple);
}

.festival-card:hover::before {
  transform: scaleX(1);
}

/* ---------- Glassmorphism Panel ---------- */
.glass-panel {
  background: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-lg);
}

/* ---------- CTA Buttons ---------- */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 36px;
  background: var(--gradient-cta);
  color: var(--white);
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 600;
  border: none;
  border-radius: var(--radius-xl);
  cursor: pointer;
  transition: all var(--transition-normal);
  text-transform: uppercase;
  letter-spacing: 1px;
  position: relative;
  overflow: hidden;
}

.btn-primary::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(255,255,255,0.2), transparent);
  opacity: 0;
  transition: opacity var(--transition-fast);
}

.btn-primary:hover {
  transform: translateY(-3px) scale(1.02);
  box-shadow: var(--shadow-glow-pink);
  color: var(--white);
}

.btn-primary:hover::after {
  opacity: 1;
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 36px;
  background: transparent;
  color: var(--yellow);
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 600;
  border: 2px solid var(--yellow);
  border-radius: var(--radius-xl);
  cursor: pointer;
  transition: all var(--transition-normal);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.btn-secondary:hover {
  background: var(--yellow);
  color: var(--dark);
  transform: translateY(-3px);
  box-shadow: var(--shadow-glow-gold);
}

/* ---------- Festival Decorative Elements ---------- */
.festive-dots {
  position: absolute;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--yellow);
  animation: float-dot 6s ease-in-out infinite;
}

@keyframes float-dot {
  0%, 100% { transform: translateY(0) scale(1); opacity: 0.6; }
  50% { transform: translateY(-20px) scale(1.5); opacity: 1; }
}

.mirror-sparkle {
  position: absolute;
  width: 4px;
  height: 4px;
  background: var(--gold);
  border-radius: 50%;
  animation: sparkle 2s ease-in-out infinite;
}

@keyframes sparkle {
  0%, 100% { opacity: 0.2; transform: scale(0.5); }
  50% { opacity: 1; transform: scale(1.5); }
}

/* ---------- Scroll Animations ---------- */
.fade-in {
  opacity: 0;
  transform: translateY(40px);
  transition: all 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

.fade-in-left {
  opacity: 0;
  transform: translateX(-50px);
  transition: all 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.fade-in-left.visible {
  opacity: 1;
  transform: translateX(0);
}

.fade-in-right {
  opacity: 0;
  transform: translateX(50px);
  transition: all 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.fade-in-right.visible {
  opacity: 1;
  transform: translateX(0);
}

.scale-in {
  opacity: 0;
  transform: scale(0.8);
  transition: all 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.scale-in.visible {
  opacity: 1;
  transform: scale(1);
}

/* Stagger children */
.stagger-children > *:nth-child(1) { transition-delay: 0.1s; }
.stagger-children > *:nth-child(2) { transition-delay: 0.2s; }
.stagger-children > *:nth-child(3) { transition-delay: 0.3s; }
.stagger-children > *:nth-child(4) { transition-delay: 0.4s; }
.stagger-children > *:nth-child(5) { transition-delay: 0.5s; }
.stagger-children > *:nth-child(6) { transition-delay: 0.6s; }

/* ---------- Floating Particles Background ---------- */
.particles-container {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 0;
  overflow: hidden;
}

.particle {
  position: absolute;
  border-radius: 50%;
  animation: particle-float linear infinite;
  opacity: 0.3;
}

@keyframes particle-float {
  0% {
    transform: translateY(100vh) rotate(0deg);
    opacity: 0;
  }
  10% {
    opacity: 0.4;
  }
  90% {
    opacity: 0.4;
  }
  100% {
    transform: translateY(-100px) rotate(720deg);
    opacity: 0;
  }
}

/* ---------- Circular Image Frames ---------- */
.circular-frame {
  width: 250px;
  height: 250px;
  border-radius: 50%;
  overflow: hidden;
  border: 4px solid var(--gold);
  box-shadow: var(--shadow-glow-gold);
  position: relative;
}

.circular-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.circular-frame::after {
  content: '';
  position: absolute;
  inset: -4px;
  border-radius: 50%;
  border: 2px dashed var(--yellow);
  animation: spin 20s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* ---------- Page Hero Section ---------- */
.page-hero {
  position: relative;
  min-height: 50vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  overflow: hidden;
  padding: 120px 0 80px;
}

.page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(10, 1, 24, 0.7) 0%, rgba(10, 1, 24, 0.9) 100%);
  z-index: 1;
}

.page-hero-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  filter: blur(3px) brightness(0.5);
}

.page-hero .container {
  position: relative;
  z-index: 2;
}

.page-hero h1 {
  margin-bottom: var(--space-sm);
}

.page-hero p {
  font-size: 1.2rem;
  color: var(--white-muted);
  max-width: 600px;
  margin: 0 auto;
}

/* ---------- Image Hover Effects ---------- */
.img-hover-zoom {
  overflow: hidden;
  border-radius: var(--radius-md);
}

.img-hover-zoom img {
  transition: transform var(--transition-slow);
}

.img-hover-zoom:hover img {
  transform: scale(1.1);
}

.img-hover-glow {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
}

.img-hover-glow::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(139, 92, 246, 0.6), transparent);
  opacity: 0;
  transition: opacity var(--transition-normal);
}

.img-hover-glow:hover::after {
  opacity: 1;
}

/* ---------- Badge ---------- */
.badge {
  display: inline-block;
  padding: 4px 14px;
  border-radius: var(--radius-xl);
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.badge-pink {
  background: rgba(255, 20, 147, 0.2);
  color: var(--pink);
  border: 1px solid rgba(255, 20, 147, 0.3);
}

.badge-gold {
  background: rgba(212, 175, 55, 0.2);
  color: var(--gold);
  border: 1px solid rgba(212, 175, 55, 0.3);
}

.badge-purple {
  background: rgba(139, 92, 246, 0.2);
  color: var(--purple-light);
  border: 1px solid rgba(139, 92, 246, 0.3);
}

/* ---------- Form Styles ---------- */
.form-group {
  margin-bottom: var(--space-md);
}

.form-label {
  display: block;
  font-weight: 500;
  margin-bottom: var(--space-xs);
  color: var(--white-soft);
}

.form-input,
.form-textarea {
  width: 100%;
  padding: 14px 20px;
  background: var(--dark-card);
  border: 1px solid var(--dark-border);
  border-radius: var(--radius-md);
  color: var(--white);
  font-family: var(--font-body);
  font-size: 1rem;
  transition: all var(--transition-normal);
}

.form-input:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--purple);
  box-shadow: 0 0 0 3px rgba(139, 92, 246, 0.2);
}

.form-textarea {
  resize: vertical;
  min-height: 120px;
}

/* ---------- Keyframe Animations ---------- */
@keyframes pulse-glow {
  0%, 100% { box-shadow: 0 0 20px rgba(255, 20, 147, 0.3); }
  50% { box-shadow: 0 0 40px rgba(255, 20, 147, 0.6), 0 0 80px rgba(139, 92, 246, 0.3); }
}

@keyframes gradient-shift {
  0% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}

@keyframes dandiya-cross {
  0% { transform: rotate(-15deg); }
  50% { transform: rotate(15deg); }
  100% { transform: rotate(-15deg); }
}

@keyframes color-burst {
  0% { transform: scale(0); opacity: 1; }
  100% { transform: scale(50); opacity: 0; }
}

@keyframes shake {
  0%, 100% { transform: translateX(0); }
  10%, 30%, 50%, 70%, 90% { transform: translateX(-8px); }
  20%, 40%, 60%, 80% { transform: translateX(8px); }
}

@keyframes bounce-in {
  0% { transform: scale(0.3); opacity: 0; }
  50% { transform: scale(1.05); }
  70% { transform: scale(0.9); }
  100% { transform: scale(1); opacity: 1; }
}

@keyframes slide-up {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ---------- Responsive ---------- */
@media (max-width: 1024px) {
  .grid-4 {
    grid-template-columns: repeat(2, 1fr);
  }
  .grid-3 {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  html {
    font-size: 14px;
  }

  .grid-2,
  .grid-3,
  .grid-4 {
    grid-template-columns: 1fr;
  }

  .section {
    padding: var(--space-2xl) 0;
  }

  .page-hero {
    min-height: 40vh;
    padding: 100px 0 60px;
  }

  .btn-primary,
  .btn-secondary {
    padding: 12px 28px;
    font-size: 0.9rem;
  }

  .circular-frame {
    width: 180px;
    height: 180px;
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 var(--space-sm);
  }

  h1 {
    font-size: 2rem;
  }

  h2 {
    font-size: 1.6rem;
  }
}